Chinese Magnoliavine Fruit is the dried ripe fruit of Schisandra
chinensis (Turcz.) Baill. Schisandra sphenanthera Rehd.
et Wils. ( F a m. Magnoliaceae). The former is known as
"BeiWuweizi"(Northern Magnoliavine Fruit) and the
latter is known as "Nan Wuweizi"(Southern Magnoliavine
Fruit).